Go for the M Performance Spoiler. I have it on mine. Not huge, but subtle enough to give it that extra sporty look...
__________________
Driving: F30 330e
// /M-Sport | Mineral Grey | Coral Red Leather | M Sport Plus Pack | Media Pro Plus Pack | Active Security Pack | Adaptive LED Lights | Advanced Parking Pack | Interior Comfort Pack | Enhanced Bluetooth with Wireless Charging| Black Performance Grill | Heated Seats | Heated Steering | Speed Limit Display
|